Display screen or portion thereof with graphical user interface



FIG. 1 is a front view of a first embodiment of a display screen orportion thereof with graphical user interface; and,

FIG. 2 is a front view of a second embodiment thereof.

The evenly spaced broken lines at the outer perimeter of the drawingsdepict a display screen or portion thereof and form no part of theclaimed design.

CLAIM The ornamental design for a display screen or portion thereof withgraphical user interface, as shown and described.